Molly Hayes

Molly Hayes made her explosive debut in Runaways #1 (2003), the groundbreaking Brian K. Vaughan and Adrian Alphona series that redefined teen superhero storytelling for Marvel. As the youngest member of the Runaways, Molly is a mutant powerhouse whose abilities — superhuman strength, invulnerability, and agility — emerge in dramatic bursts that leave her exhausted afterward. What makes Molly unforgettable is the contrast between her childlike innocence and her earth-shattering power, a dynamic that gave the original series much of its emotional heart. Her first appearance in Runaways #1 is considered one of the most significant debut issues of the 2000s, and early printings remain highly sought after by collectors who recognize the series as a modern Marvel classic.

Molly has gone by several memorable aliases over the years — Princess Powerful and Bruiser chief among them — each reflecting different phases of her growth as a character and a hero. She has cycled through some unexpected team affiliations, including a notable stint connected to the Brotherhood of Evil Mutants and a memorable appearance alongside the all-female A-Force roster, demonstrating her reach well beyond the Runaways corner of the Marvel Universe. Her ties to the broader mutant mythology have also deepened over time, connecting her story to the ongoing X-Men lineage in ways that add long-term collecting depth to her appearances.

The Runaways series itself stands as one of the most critically acclaimed Marvel titles of the modern era, with Vaughan's original run frequently cited alongside classics like Saga and Y: The Last Man as essential Vaughan reading. Molly is a linchpin of that run, and her appearances in the 2017 Runaways revival — which brought the team back for a new generation of readers — expanded her story while reinforcing her status as the emotional anchor of the group. Her portrayal in the Hulu Runaways television series also introduced her to mainstream audiences, which has historically driven renewed collector interest in back issues.

For collectors, Molly Hayes books represent a smart long-term hold. Runaways #1 in high grade is an increasingly difficult find, and the complete original Vaughan run continues to appreciate in the secondary market. Her crossover appearances in A-Force and other team titles offer affordable entry points for collectors building out a comprehensive Molly Hayes collection. As Marvel's mutant line continues to evolve and the Runaways legacy deepens, Molly's key issues are well worth tracking down before the market catches up.